Mike Bruni, a talent acquisition professional, discusses the importance of using LinkedIn for career opportunities, especially for college students. He recommends including a business appropriate photo, specifying your role in your title, keeping your profile brief while including statistics and telling a story. Students should use keywords that convey experience, include internship information, and consider including a cover letter if requested when applying online. Overall, Bruni emphasizes using statistics and probability to target employers and get them to view your profile.